Cat in and out sign



FIG. 1 is a front view of a cat in and out sign;

FIG. 2 is a right/left side view of a cat in and out sign; and,

FIG. 3 is a back view of a cat in and out sign.

The broken line showing of elements on the cat in and out sign illustrates portions of the article and form no part of the claimed design. 

CLAIM The ornamental design for a cat in and out sign, substantially as shown and described. 